"Rocky" director John G. Avildsen directed this 1984 Ralph Macchio film & 2 of its sequels
The screw & the wedge are adaptations of this type of simple machine
Linked by bridges, this Hungarian capital was once 3 distinct & separate cities
This Egyptian port city is named for the Macedonian king who founded it in 332 B.C.
This second-holiest city of Islam houses the tomb of Muhammad
Known as Panormus in ancient times, it's the largest city of Sicily
An old tobacco factory made famous by "Carmen" now houses part of the university of this Spanish city
It's any tissue that contracts & relaxes, causing movement of the limbs & other body parts
In 1970 David Baltimore proved that this nucleic acid could transmit information to DNA
In plants & invertebrates, this outermost layer of protection is usually just one cell thick